[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDK4vmgNUkIh6LRL8sU054PC7kDTkvAZbF8MUDp4mlno":3,"g5a-family:cisco\u002Fcatalyst_9800-80_wireless_controller":99,"g5a-ex:cisco\u002Fcatalyst_9800-80_wireless_controller@*":103},{"success":4,"data":5},true,{"product":6,"versions":15,"topVulnerabilitiesByEpss":16,"kevVulnerabilities":68,"seoMetadata":77,"meta":96},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":14},"cisco","catalyst_9800-80_wireless_controller",0,13,2,"2023-03-23",[],"Catalyst 9800-80 Wireless Controller by Cisco is a technology product and 13 known security vulnerabilities including 2 CISA Known Exploited Vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[17,25,29,37,43,47,49,54,59,63],{"cveId":18,"description":19,"publishedDate":20,"cvssScore":21,"cvssVersion":22,"severity":23,"isKev":4,"epssScore":24},"CVE-2017-12231","A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper translation of H.323 messages that use the Registration, Admission, and Status (RAS) protocol and are sent to an affected device via IPv4 packets. An attacker could exploit this vulnerability by sending a crafted H.323 RAS packet through an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are configured to use an application layer gateway with NAT (NAT ALG) for H.323 RAS messages. By default, a NAT ALG is enabled for H.323 RAS messages. Cisco Bug IDs: CSCvc57217.","2017-09-29",7.5,"v3.1","High",0.0707,{"cveId":26,"description":27,"publishedDate":28,"cvssScore":21,"cvssVersion":22,"severity":23,"isKev":4,"epssScore":24},"CVE-2018-0154","A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient handling of VPN traffic by the affected device. An attacker could exploit this vulnerability by sending crafted VPN traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to hang or crash, resulting in a DoS condition. Cisco Bug IDs: CSCvd39267.","2018-03-28",{"cveId":30,"description":31,"publishedDate":32,"cvssScore":33,"cvssVersion":22,"severity":34,"isKev":35,"epssScore":36},"CVE-2021-34770","A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a logic error that occurs during the validation of CAPWAP packets. An attacker could exploit this vulnerability by sending a crafted CAPWAP packet to an affected device. A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the affected device to crash and reload, resulting in a DoS condition.","2021-09-23",10,"Critical",false,0.02964,{"cveId":38,"description":39,"publishedDate":12,"cvssScore":40,"cvssVersion":22,"severity":41,"isKev":35,"epssScore":42},"CVE-2023-20066","A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform a directory traversal and access resources that are outside the filesystem mountpoint of the web UI. This vulnerability is due to an insufficient security configuration. An attacker could exploit this vulnerability by sending a crafted request to the web UI. A successful exploit could allow the attacker to gain read access to files that are outside the filesystem mountpoint of the web UI. Note: These files are located on a restricted filesystem that is maintained for the web UI. There is no ability to write to any files on this filesystem.",6.5,"Medium",0.01714,{"cveId":44,"description":45,"publishedDate":32,"cvssScore":21,"cvssVersion":22,"severity":23,"isKev":35,"epssScore":46},"CVE-2021-34768","Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit the vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition.",0.0139,{"cveId":48,"description":45,"publishedDate":32,"cvssScore":21,"cvssVersion":22,"severity":23,"isKev":35,"epssScore":46},"CVE-2021-34769",{"cveId":50,"description":51,"publishedDate":52,"cvssScore":21,"cvssVersion":22,"severity":23,"isKev":35,"epssScore":53},"CVE-2022-20919","A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.","2022-09-30",0.01199,{"cveId":55,"description":56,"publishedDate":32,"cvssScore":57,"cvssVersion":22,"severity":23,"isKev":35,"epssScore":58},"CVE-2021-1620","A vulnerability in the Internet Key Exchange Version 2 (IKEv2) support for the AutoReconnect feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to exhaust the free IP addresses from the assigned local pool. This vulnerability occurs because the code does not release the allocated IP address under certain failure conditions. An attacker could exploit this vulnerability by trying to connect to the device with a non-AnyConnect client. A successful exploit could allow the attacker to exhaust the IP addresses from the assigned local pool, which prevents users from logging in and leads to a denial of service (DoS) condition.",7.7,0.01069,{"cveId":60,"description":61,"publishedDate":52,"cvssScore":40,"cvssVersion":22,"severity":41,"isKev":35,"epssScore":62},"CVE-2022-20810","A vulnerability in the Simple Network Management Protocol (SNMP) of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an authenticated, remote attacker to access sensitive information. This vulnerability is due to insufficient restrictions that allow a sensitive configuration detail to be disclosed. An attacker could exploit this vulnerability by retrieving data through SNMP read-only community access. A successful exploit could allow the attacker to view Service Set Identifier (SSID) preshared keys (PSKs) that are configured on the affected device.",0.00798,{"cveId":64,"description":65,"publishedDate":12,"cvssScore":66,"cvssVersion":22,"severity":41,"isKev":35,"epssScore":67},"CVE-2023-20100","A vulnerability in the access point (AP) joining process of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a logic error that occurs when certain conditions are met during the AP joining process. An attacker could exploit this vulnerability by adding an AP that is under their control to the network. The attacker then must ensure that the AP successfully joins an affected wireless controller under certain conditions. Additionally, the attacker would need the ability to restart a valid AP that was previously connected to the controller. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition.",6.8,0.00775,[69,74],{"cveId":18,"description":19,"publishedDate":20,"cvssScore":21,"severity":23,"isKev":4,"epssScore":24,"cisaVulnName":70,"cisaDateAdded":71,"cisaShortDescription":72,"cisaRequiredAction":73},"Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability","2022-03-03","A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.","Apply updates per vendor instructions.",{"cveId":26,"description":27,"publishedDate":28,"cvssScore":21,"severity":23,"isKev":4,"epssScore":24,"cisaVulnName":75,"cisaDateAdded":71,"cisaShortDescription":76,"cisaRequiredAction":73},"Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability","A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) condition.",{"title":78,"metaDescription":79,"keywords":80,"structuredData":81},"Catalyst 9800-80 Wireless Controller by Cisco - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Catalyst 9800-80 Wireless Controller by Cisco with 13 tracked vulnerabilities including 0 critical and 2 high-severity issues and 2 CISA KEV vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Catalyst 9800-80 Wireless Controller vulnerabilities, Catalyst 9800-80 Wireless Controller security, Catalyst 9800-80 Wireless Controller CVE, Cisco Catalyst 9800-80 Wireless Controller, Catalyst 9800-80 Wireless Controller threat intelligence, Cisco security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking, Catalyst 9800-80 Wireless Controller KEV, Catalyst 9800-80 Wireless Controller exploited vulnerabilities",{"@context":82,"@type":83,"name":84,"description":79,"url":85,"manufacturer":86,"applicationCategory":90,"softwareVersion":91,"mainEntity":92},"https:\u002F\u002Fschema.org","SoftwareApplication","Catalyst 9800-80 Wireless Controller","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fcisco\u002Fcatalyst_9800-80_wireless_controller",{"@type":87,"name":88,"url":89},"Organization","Cisco","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fcisco","Security Software","Multiple versions",{"@type":93,"name":94,"description":95,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Catalyst 9800-80 Wireless Controller Security Vulnerabilities","Security vulnerabilities affecting Catalyst 9800-80 Wireless Controller by Cisco",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":97,"apiVersion":98},"2026-10-18T23:52:53.875Z","3.0",[100],{"product":101,"cves":102},"catalyst_9800-80_wireless_controller_firmware",1,{"rows":104,"total":11,"capped":35,"failed":9},[105,109],{"cveId":18,"name":70,"severity":23,"cvss":21,"added":71,"epss":24,"published":106,"ranges":107,"checked":4,"hits":108,"covers":35},"2017-09-29T01:34:48.747",[],[],{"cveId":26,"name":75,"severity":23,"cvss":21,"added":71,"epss":24,"published":110,"ranges":111,"checked":4,"hits":112,"covers":35},"2018-03-28T22:29:00.373",[],[]]